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Dolead
Paris, France2 months ago
Grade
Senior
Experience
from 8 years
Work Format
Hybrid
English Level
C1 - Advanced
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Location: hybrid / Paris / France
Senior Full-Stack Engineer – Product & Experimentation Paris · Permanent contract · Hybrid
Build the experience after the click At Dolead, we help companies turn digital acquisition into measurable business results. Today, millions of users interact with the landing pages and digital journeys we build across Europe and the United States. Our next challenge is to go further. We want to create a seamless experience from the moment someone clicks on an ad to the moment they are contacted by one of our clients’ call centers: clearer next steps, better follow-up, smarter interactions and, eventually, new experiences powered by AI. To help us build this, we are looking for a Senior Full-Stack Engineer with a strong interest in user experience, product thinking and experimentation. This is not a role where Engineering receives a finished roadmap and simply executes it. You will help shape the problems we solve, challenge the solutions and measure whether what we build actually moves the needle.
Your team You will join our Perfect User Journey squad, managed by Ioanna, the team’s Engineering Lead. The squad currently includes:
What you will do
Build product features end-to-end You will design and develop features across the stack, from React interfaces to the Python services supporting them. While the role requires strong front-end expertise, you should also be comfortable taking ownership of the back-end components needed to deliver a complete feature.
Improve high-impact user journeys Our landing pages are currently the main product area for the squad. You will work on their architecture, performance and user experience, while helping us progressively extend the journey beyond the initial conversion. The longer-term ambition is to connect the online experience with what happens afterwards: qualification, follow-up and interactions with call centers.
Experiment, measure and scale We do not build features based on intuition alone. You will work with Product and Business to turn ideas into testable hypotheses, launch experiments and analyse their impact using data. Our approach is simple: PoC and Scale. Test quickly, measure honestly and invest further when the results justify it. Your impact will primarily be assessed through:
Contribute to technical decisions Our stack may evolve over the coming years. You will contribute to architectural discussions, challenge existing choices when relevant and help the team decide where technical investment will create the most value. We are opinionated, but not emotionally attached to our solutions. A good argument, supported by evidence, can change the direction.
Work closely with the business Our Engineers are not isolated from the rest of the company. You will need to understand the users behind the numbers, the business model and the operational constraints of our clients. The role requires someone who can connect technical decisions with customer experience and commercial outcomes.
What we are looking for
Nice to have Any of the following would be useful, but none is mandatory:
Our stack
Frontend
Backend
Data and storage
Infrastructure and delivery
AI-assisted development
You do not need to have worked with every part of the stack already. Strong engineering fundamentals and the ability to learn quickly matter more than ticking every box.
Benefits
Recruitment process
We aim to keep the process transparent and useful on both sides. You will know what each step is designed to assess and have the opportunity to meet the people you would work with. Dolead is an equal-opportunity employer. We welcome applicants from all backgrounds and make hiring decisions based on skills, experience and potential.
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